How to Make It
Preheat the oven to 450°.
In a clean spice grinder or coffee mill, whir together the sea salt and lime leaves until well-combined and the sea salt is fine. Season the chicken thighs liberally on all sides with the lime salt. Rub the chicken with the oil.
Roast in the oven, skin-side up, until the chicken is cooked through, about 30 minutes. Test by piercing a paring knife all the way to the bone. Serve.
Kaffir lime leaves, popular in Indonesian, Thai and other Southeast Asian cuisines, are available at specialty food stores and online.